| Standard No.: | YS/T 240.4-2007 |
| Chinese Name: | 铋精矿化学分析方法 三氧化钨量的测定 硫氰酸盐分光光度法 |
| English Name: | Methods for chemical analysis of bismuth concentrate-Determination of tungsten trioxide content-Thiocyanate spectrophotometric method |
| Professional Classification: | H13 Heavy metals and their alloys analysis method |
| Professional Classification: | YS Professional Standard - Non-ferrous Metal |
| ICS Classification: |
77.120.99 Other non-ferrous metals and their alloys
|
| Issued by: | |
| Issued on: | 2007-04-13 |
| Implemented on: | 2007-10-01 |
| Status: |
VALID |
| Replace: | YS/T240.4-1994 C
|
| Language: | English |
| File Format: | PDF |
| Word Count: | |
| Price(USD): | please email coc@codeofchina.com for quotation
|
| Delivery: | via email in
1-3 business day
|
